romney's stand-in for president obama is ohio senator rob portman. today i spent the morning with the man who was playing the part of vice president joe biden in paul ryan's practice sessions for the vice presidential debate next week. seriously. not kidding. seriously. want to know what happened? that's next. tdd#: 1-800-345-2550 let's talk about low-cost investing. tdd#: 1-800-345-2550 at schwab, we're committed to offering you tdd#: 1-800-345-2550 low-cost investment options-- tdd#: 1-800-345-2550 like our exchange traded funds, or etfs tdd#: 1-800-345-2550 which now have the lowest tdd#: 1-800-345-2550 operating expenses tdd#: 1-800-345-2550 in their respective tdd#: 1-800-345-2550 lipper categories. tdd#: 1-800-345-2550 lower than spdr tdd#: 1-800-345-2550 tdd#: 1-800-345-2550 and even lower than vanguard. tdd#: 1-800-345-2550 tdd#: 1-800-345-2550 that means with schwab, tdd#: 1-800-345-2550 your portfolio has tdd#: 1-800-345-2550 a better chance to grow. tdd#: 1-800-345-2550 and you can trade all our etfs online, tdd#: 1-800-345-2550 commission